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I'd like to connect my openplotter data (position and AIS) to my ipad running Navionics. From what I've read Navionics listens to UDP port 2000 for nmea broadcasts.
I've tried to setup a UDP output under the NMEA 0183 setut tab, but using other plotting software that i know can connect via UDP I don't seem to be getting any UDP broadcasts out of openplotter. My version is 0.17.1.
I used UDP output, port 2000 and localhost as the IP. Doesn't work using 10.10.10.1 either. Checking using the diagnostic button shows data being generated. What am I doing wrong? Thanks!
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I downloaded the latest version of OP which appears to have reorganized the networking and configuration interface. I'll set that up, test, and report back...
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V1.0.0 didn't fix the UDP thing. I still can't broadcast with UDP.
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Nobody uses UDP broadcasts?
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2018-07-12, 09:10 AM
(This post was last modified: 2018-08-12, 07:28 AM by pinguino.)
So I was able to check something as simple in the kplex configuration as:
[Udp]
address=0.0.0.0
port=2000
coalesce=yes
It is able to send the NMEA data over port 2000 in UDP. I checked it with OpenCpn by creating a UDP network connection, port 2000 and address 0.0.0.0. It works, which shows that there is flow in UDP 2000.
What I don't know is if you've already tried it or if it will work with Navionics.
Why are sailors more daring than other men?
Because: No man is so often afraid
like the sailors.
"Of the questions of the seafaring world", in
The Tree of Science, Ramon Llull
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Holgerw: one should only have to specify the host address and port for UDP broadcast over a specific port. See pinguino's config.
pinguino: thank you for testing and confirming UDP broadcast. I had been testing with iNavx (ipad app) since I know it to work with TCP broadcast data. i am reading through the kplex documentation and will configure via the config file, test, and report back.
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2018-08-17, 10:39 PM
(This post was last modified: 2018-08-17, 11:09 PM by jswalwell.)
Is there really no easy way to just UDP broadcast out via a specified port on the configured wifi network? I was able to copy Pinguino and broadcast on 0.0.0.0:2000 and see it in opencpn on the Pi.
I wrote some simple code in Labview to read UDP messages from port 2000 when connected by wifi to my openplotter system and not seeing anything (if a udp network broadcast is created in the openplotter kplex configuration tab to be sent over 10.10.10.1:2000).
So UDP broadcast works locally, just not over the wifi network, using the simple openplotter kplex tab configuration.
Exscess, pardon my Pi ignorance, but where does one edit the network adapter settings?
I am able to setup a TCP broadcast over 10:10:10.1:2000 and receive it using my labview code.